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For each statement, indicate whether it is true or false Osmosis is the active transport of water across a selectively permeable membrane.    Aquaporins increase membrane permeability to water in some cell types, such as kidney cells.   During osmosis, water moves from a solution with proportionately more water across a selectively permeable membrane into a solution with proportionately less water.   Osmotic pressure is the force that assists water in moving by osmosis across a selectively permeable membrane.   The greater the concentration of a solution (the less water it has), the greater the tendency for water to move into the solution, and the greater the osmotic pressure to prevent that movement.

Question

For each statement, indicate whether it is true or false Osmosis is the active transport of water across a selectively permeable membrane.    Aquaporins increase membrane permeability to water in some cell types, such as kidney cells.   During osmosis, water moves from a solution with proportionately more water across a selectively permeable membrane into a solution with proportionately less water.   Osmotic pressure is the force that assists water in moving by osmosis across a selectively permeable membrane.   The greater the concentration of a solution (the less water it has), the greater the tendency for water to move into the solution, and the greater the osmotic pressure to prevent that movement.

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Solution

  1. False - Osmosis is the passive transport of water across a selectively permeable membrane, not active transport.
  2. True - Aquaporins do increase membrane permeability to water in some cell types, such as kidney cells.
  3. True - During osmosis, water does move from a solution with proportionately more water across a selectively permeable membrane into a solution with proportionately less water.
  4. True - Osmotic pressure is indeed the force that assists water in moving by osmosis across a selectively permeable membrane.
  5. True - The greater the concentration of a solution (the less water it has), the greater the tendency for water to move into the solution, and the greater the osmotic pressure to prevent that movement.

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Similar Questions

In osmosis, water moves across a selectively permeable membrane from a solution ofA.higher solute concentration to a lower solute concentration until all of the water is on one side of the membrane.B.lower solute concentration to a higher solute concentration until all of the water is on one side of the membrane.C.lower solute concentration to a higher solute concentration until equilibrium is reached.D.higher solute concentration to a lower solute concentration until equilibrium is reached.

Osmosis can be defined as ________.the diffusion of water across a selectively permeable membraneactive transport across a selectively permeable membranethe diffusion of any small molecule across a selectively permeable membranethe diffusion of a solute across a selectively permeable membrane

The movement of water through the cell membrane is called as OsmosisReverse osmosisPermeabilityTurgor pressure

Which statement describes the process of osmosis in an animal cell?Ask Studybuddy (Login to use)Group of answer choicesWater molecules move across the plasma membrane until solute concentrations are equal on both sides of the membrane.Use of ATP to move water across the cell membrane through an aquaporinIons move across the plasma membrane until the inside of the cell has a higher concentration of positive charges.Enzymes move across the plasma membrane until the cell has completed metabolism.Sugar molecules move across the plasma membrane until the cell has enough energy to grow in size and divide.

During osmosis, water moves across a membrane toward the solution that has

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